https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-01-15T02:29:26.235148Z 2023-01-15T02:29:59.060590Z s3://sentinel-s1-l1c/GRD/2023/1/15/IW/DV/S1A_IW_GRDH_1SDV_20230115T022926_20230115T022959_046788_059C09_A2DC Sentinel-1A http://database.eohandbook.com/database/missionsummary.aspx?missionID=575 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition Synthetic Aperture Radar https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration 2023-01-15T02:29:26.235148Z 2023-01-15T02:29:59.060590Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230115T035317_V20230114T235430_20230115T031200.EOF 192.4791406048962 693000 Copernicus Ground Segment 2023-01-15T04:13:27.507020Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230115T022926_20230115T022959_046788_059C09_A2DC GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((45.689253227840034 -23.8981827582168,45.134676854296124 -23.77051796132434,44.7675135452811 -23.684757541665352,44.52152813891007 -23.626751291750466,44.276869764027644 -23.568625765374694,43.9088786599729 -23.480378755332787,43.32697010613875 -23.338820982078843,43.1761806696135 -23.876752063914314,43.07476508888847 -24.235301928319327,42.97259299166745 -24.593734702810575,42.8048648414557 -25.17660952112358,43.1463274985568 -25.260406866690165,43.39476805837028 -25.32080383231084,43.76788739513764 -25.41061770027969,44.01693808775954 -25.469970287371098,44.39096863743017 -25.55821048317933,44.640624051424474 -25.61650919847644,44.8905197147397 -25.674383778077853,45.20946679676791 -25.74753748492401,45.22186151817414 -25.701902957242087,45.26778167557563 -25.52127664877927,45.36530906709129 -25.16137095528363,45.4127655024178 -24.981136456034964,45.59982921923192 -24.259685894029815,45.6439860868265 -24.0787533232958,45.689253227840034 -23.8981827582168)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.84326 45.66934875062912 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 Sentinel Hub, Sinergise 2023-01-15T09:24:37.354071Z Batch API, v4.169.0 s3://deafrica-sentinel-1/s1_rtc/S26E044/2023/01/15/059C09 2.0E-4 2.0E-4 true block average 2 2 -25.0 44.0 -26.0 45.0 POLYGON((45.0 -25.699494177716748,44.39096863742306 -25.558210483177156,44.0 -25.465933682139244,44.0 -25.0,45.0 -25.0,45.0 -25.699494177716748)) 5000 5000 pixel centre 4326 GEOGCRS["WGS 84", DATUM["World Geodetic System 1984", ELLIPSOID["WGS 84",6378137,298.257223563, LENGTHUNIT["metre",1]]], PRIMEM["Greenwich",0, ANGLEUNIT["degree",0.0174532925199433]], CS[ellipsoidal,2], AXIS["geodetic latitude (Lat)",north, ORDER[1], ANGLEUNIT["degree",0.0174532925199433]], AXIS["geodetic longitude (Lon)",east, ORDER[2], ANGLEUNIT["degree",0.0174532925199433]], ID["EPSG",4326]] s1_rtc_059C09_S26E044_2023_01_15_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_059C09_S26E044_2023_01_15_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_059C09_S26E044_2023_01_15_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_059C09_S26E044_2023_01_15_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_059C09_S26E044_2023_01_15_VH.tif geotiff FLOAT 32 Little Endian true https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf 2.0 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition 1 0.1 https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198 GLO-30, release 2021 BILINEAR https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008 EGM2008, 1x1 minute grid in WGS84 BILINEAR Range Doppler Terrain Correction https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf 4.4 0.2 -0.2 0.5 -4.4 0.5 https://ieeexplore.ieee.org/document/9554039 BILINEAR https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids WGS84 1 degree grid